EP4347083C0 - Verfahren und system zur reinigung von öl - Google Patents

Verfahren und system zur reinigung von öl

Info

Publication number
EP4347083C0
EP4347083C0 EP21729897.5A EP21729897A EP4347083C0 EP 4347083 C0 EP4347083 C0 EP 4347083C0 EP 21729897 A EP21729897 A EP 21729897A EP 4347083 C0 EP4347083 C0 EP 4347083C0
Authority
EP
European Patent Office
Prior art keywords
purification process
oil purification
oil
purification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21729897.5A
Other languages
English (en)
French (fr)
Other versions
EP4347083B1 (de
EP4347083A1 (de
Inventor
Lasse Hurnasti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF MFR Technology AB
Original Assignee
SKF MFR Technology AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SKF MFR Technology AB filed Critical SKF MFR Technology AB
Publication of EP4347083A1 publication Critical patent/EP4347083A1/de
Application granted granted Critical
Publication of EP4347083B1 publication Critical patent/EP4347083B1/de
Publication of EP4347083C0 publication Critical patent/EP4347083C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/02—Continuous feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B2001/2083—Configuration of liquid outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Program control of centrifuges
    • B04B2013/006—Interface detection or monitoring of separated components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Centrifugal Separators (AREA)
EP21729897.5A 2021-06-02 2021-06-02 Verfahren und system zur reinigung von öl Active EP4347083B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2021/064800 WO2022253425A1 (en) 2021-06-02 2021-06-02 Method and system for purification of oil

Publications (3)

Publication Number Publication Date
EP4347083A1 EP4347083A1 (de) 2024-04-10
EP4347083B1 EP4347083B1 (de) 2025-08-27
EP4347083C0 true EP4347083C0 (de) 2025-08-27

Family

ID=76269745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21729897.5A Active EP4347083B1 (de) 2021-06-02 2021-06-02 Verfahren und system zur reinigung von öl

Country Status (4)

Country Link
US (1) US20240253058A1 (de)
EP (1) EP4347083B1 (de)
CN (1) CN117396259A (de)
WO (1) WO2022253425A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024104552A1 (en) * 2022-11-14 2024-05-23 Skf Recondoil Ab Method and system for purifying contaminated oil

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179334A (en) * 1961-09-15 1965-04-20 Pennsalt Chemicals Corp Centrifuge discharge means
US3806742A (en) * 1972-11-01 1974-04-23 Motorola Inc Mos voltage reference circuit
US4042172A (en) * 1976-04-14 1977-08-16 Andrei Stepanovich Nozdrovsky Bowl centrifuge rotor
DE2701624C2 (de) * 1977-01-17 1983-03-17 Westfalia Separator Ag, 4740 Oelde Kontinuierlich arbeitende Schleudertrommel zum Konzentrieren auspendierter Feststoffe
SE8302215D0 (sv) * 1983-04-20 1983-04-20 Alfa Laval Marine Power Eng Centrifugalseparator
DE3921327A1 (de) * 1989-06-29 1991-01-03 Kloeckner Humboldt Deutz Ag Wehr zum einstellen des fluessigkeitsstandes in vollmantelzentrifugen
DE4320265C2 (de) * 1993-06-18 1995-08-03 Westfalia Separator Ag Wehr für Vollmantelschleudertrommeln
DE19500600C1 (de) * 1995-01-11 1996-02-08 Westfalia Separator Ag Vollmantelzentrifuge
US5643169A (en) * 1995-06-06 1997-07-01 Baker Hughes Incorporated Decanter centrifuge with adjustable gate control
US5695442A (en) * 1995-06-06 1997-12-09 Baker Hughes Incorporated Decanter centrifuge and associated method for producing cake with reduced moisture content and high throughput
SE9600299D0 (sv) * 1996-01-29 1996-01-29 Tetra Laval Holdings & Finance Utloppsanordning och en centrifugalseparator försedd med en sådan utloppsanordning
DE10203652B4 (de) * 2002-01-30 2006-10-19 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge mit einem Wehr
DE10223802B4 (de) * 2002-05-29 2005-06-09 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge
SE524469C2 (sv) * 2002-12-12 2004-08-10 Alfa Laval Corp Ab Sätta vid rening av olja från förorenande partiklar i en centrifugalseparator
SE528387C2 (sv) * 2005-03-08 2006-10-31 Alfa Laval Corp Ab Centrifugalseparator och förfarande för separering av en produkt i åtminstone en relativt tung fas och en relativt lätt fas
CN101189068B (zh) * 2006-05-11 2011-09-28 威斯特伐利亚分离器股份公司 三相分离器及其应用和三相分离方法
DE202007009212U1 (de) * 2007-06-30 2008-12-11 Gea Westfalia Separator Gmbh Drei-Phasen-Trennseparator
SE535959C2 (sv) * 2010-01-29 2013-03-05 Alfa Laval Corp Ab System innefattande centrifugalseparator samt metod för kontroll av detsamma
US9527012B2 (en) * 2013-04-22 2016-12-27 Econova, Inc. Dynamic, influent-constituent-based, separator control apparatus and method
CA2870910C (en) * 2013-11-12 2017-09-19 Syncrude Canada Ltd. Method of detecting and controlling e-line loss
EP3085449B1 (de) * 2015-04-24 2020-06-03 Alfa Laval Corporate AB Zentrifugalabscheider und zugehörige verfahren
EP3666387B1 (de) * 2018-12-10 2023-06-21 Alfa Laval Corporate AB Verfahren zur steuerung eines zentrifugalabscheiders und zentrifugalabscheider
PL3782735T3 (pl) * 2019-08-19 2022-05-02 Alfa Laval Corporate Ab Układ separacji odśrodkowej i metoda sterowania separatorem odśrodkowym
EP4008437B1 (de) * 2020-12-07 2025-04-09 Alfa Laval Corporate AB Verfahren zum betrieb eines zentrifugalabscheiders
EP4023341A1 (de) * 2020-12-30 2022-07-06 Thermo Electron SAS Kontinuierliche strömungszentrifugation mit gesteuerter überdruckkaskade zur vermeidung von kreuzkontamination
CN117396258A (zh) * 2021-06-02 2024-01-12 斯凯孚Mfr科技公司 用于净化油的方法和系统
EP4347085B1 (de) * 2021-06-02 2025-08-13 SKF MFR Technology AB Verfahren und system zur reinigung von öl

Also Published As

Publication number Publication date
CN117396259A (zh) 2024-01-12
EP4347083B1 (de) 2025-08-27
WO2022253425A1 (en) 2022-12-08
EP4347083A1 (de) 2024-04-10
US20240253058A1 (en) 2024-08-01

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